144959668

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{84871}}^1$

素因数の和:84943

約数の個数: 24

約数和(自身を含む): 294675584

約数和(自身を除く): 149715916

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 84871, 169742, 339484, 594097, 1188194, 2376388, 5177131, 10354262, 20708524, 36239917, 72479834, 144959668]

約数ペア:

[(1, 144959668), (2, 72479834), (4, 36239917), (7, 20708524), (14, 10354262), (28, 5177131), (61, 2376388), (122, 1188194), (244, 594097), (427, 339484), (854, 169742), (1708, 84871)]